5 ideas
6855 | Interesting philosophers hardly every give you explicitly valid arguments [Martin,M] |
6856 | Valid arguments can be rejected by challenging the premises or presuppositions [Martin,M] |
9548 | A mathematical object exists if there is no contradiction in its definition [Waterfield] |
6857 | An error theory of perception says our experience is not as it seems to be [Martin,M] |
7825 | The politics of Leibniz was the reunification of Christianity [Stewart,M] |